MC68HC705SR3 MOTOROLA [Motorola, Inc], MC68HC705SR3 Datasheet - Page 10

• Manufacturer Part Number: MC68HC705SR3
• Description: High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcontroller Units
• Manufacturer: MOTOROLA [Motorola, Inc]

Paragraph
Number
MOTOROLA
ii
4.1
4.2
4.3
4.4
4.5
5.1
5.1.1
5.1.2
5.1.3
5.2
5.2.1
5.2.2
5.2.2.1
5.2.2.2
5.2.2.3
5.2.2.4
6.1
6.2
6.3
6.4
7.1
7.2
7.3
7.4
I/O Registers .........................................................................................................4-1
RAM ......................................................................................................................4-1
ROM ......................................................................................................................4-1
Memory Map .........................................................................................................4-2
I/O Registers Summary .........................................................................................4-3
RESETS ................................................................................................................5-1
INTERRUPTS........................................................................................................5-2
Timer Overview .....................................................................................................6-1
Timer Control Register (TCR)................................................................................6-3
Timer Data Register (TDR)....................................................................................6-4
Operation during Low Power Modes .....................................................................6-4
ADC Operation ......................................................................................................7-2
ADC Status and Control Register (ADSCR)..........................................................7-3
ADC Data Register (ADDR) ..................................................................................7-4
ADC during Low Power Modes..............................................................................7-4
Power-On Reset (POR) ...................................................................................5-1
RESET Pin.......................................................................................................5-1
Low Voltage Reset (LVR) .................................................................................5-2
Non-maskable Software Interrupt (SWI) ..........................................................5-3
Maskable Hardware Interrupts.........................................................................5-5
External Interrupt (IRQ)..............................................................................5-5
External Interrupt 2 (IRQ2).........................................................................5-7
Timer Interrupt............................................................................................5-7
Keyboard Interrupt (KBI) ............................................................................5-8
Freescale Semiconductor, Inc.
For More Information On This Product,
ANALOG TO DIGITAL CONVERTER
RESETS AND INTERRUPTS
MEMORY AND REGISTERS
Go to: www.freescale.com
TIMER
TITLE
4
5
6
7
MC68HC05SR3
Number
Page
TPG